What is Cock Grind?
1.
When two men are having intercourse with a female simultaneously, causing their cocks to shafe against each other during double penetration.
Damn Meric, I am pretty sure we just cock grinded on that bitch we just slammed.
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Random Words:
1.
The act of exciting oneself to orgasm by mental stimulation alone, without any actual physical stimulation whatsoever; thinking oneself ..